上官舟建; 林汝楷; 张运茂
福建省三明真菌研究所; 福建省三明真菌研究所; 福建省三明真菌研究所 福建三明365000 ; 福建三明365000 ; 福建三明365000
【中文摘要】 研究了真姬菇的形态特征和影响其生长发育的主要因素,比较了不同温度、pH、湿度、碳源和氮源条件下菌丝生长和原基发生的情况。试验结果表明,真姬菇菌丝生长的适宜温度为10～30℃,最适温度为20～25℃;原基发生的适宜温度为12～16℃,最适温度为15℃;菌丝生长的适宜pH为4.0～8.5,最适pH为6.5～7.5;菌丝生长的适宜培养基含水量为55%～70%,最适为65%;菌丝生长的最适碳源为葡萄糖、最适氮源为酵母膏。
【英文摘要】 The morphological characteristics of Hypsizigus marmoreus and major factors affecting its mycelial growth and primordium formation were studied in this paper. And the comparison studies on its mycelial growth under different temperatures, pH, moisture content, carbon sources and nitrogen sources were conducted too. The results of the trials showed that the suitable temperature for Hypsizigus marmoreus mycelial growth was 10～30℃ with the optimal temperature being 20～25℃, and the suitable temperature for primordium formation was 12～16℃ with the optimal temperature being 15℃; that the suitable pH for its mycelial growth was 4.0～8.5 with the optimal pH being 6.5～7.5; the suitable medium moisture content was 55%～70% with the optimal moisture content being 65%; the optimal carbon source was glucose and the optimal nitrogen source was yeast extract.
【中文关键词】 真姬菇; 生物学特性; 形态特征
【英文关键词】 Hypsizigus marmoreus; Biological characteristic; Morphological characteristic
【基金】福建省科技厅科技计划项目"真姬菇优良菌株的选育和推广"(编号2000-S-005)的部分内容
【文献出处】 食用菌学报,Acta Edulis Fungi,编辑部邮箱,2004年04期 【DOI】CNKI:SUN:SYJB.0.2004-04-001